Elmer's Two Mile Creek Greenway begins just north of Elmer's Two Mile Park on the north end of Boulder. It's paved and generally flat, traveling through open spaces, parks, neighborhoods and commercial areas.
The park offers a playground and wide grassy areas perfect for a picnic or game of frisbee. From there, the trail continues south and, after an underpass at Valmont Road, reaches the Goose Creek Greenway, an east-west route across the city.
Parking is available along 28th Street between Valmont Road and Iris Avenue.